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41. 发明公开

EP0159507A1 Mechanism for drawing an elongated sewn product from a sewing machine 有权转让
标题翻译：一种用于从缝制点提取一个长形工件。
公开(公告)号：EP0159507A1
公开(公告)日：1985-10-30
申请号：EP85102647.6
申请日：1985-03-08
申请人： YOSHIDA KOGYO K.K.
发明人： Matsuda, Yasuhiko
IPC分类号： D05B33/02
CPC分类号： D05B33/00 , D05B41/00 , D10B2501/0631
摘要： A mechanism (31), for drawing an elongated sewn product (30) from a sewing machine (2), has at least one gripper (16) disposed downstream of the sewing machine (2) for gripping a leading end of the sewn product (30). The gripper (16) is reciprocable on a horizontal rail (6) between a retracted or upstream position and an advanced or downward position. In the advanced position, the gripper (16) is pivotally movable downwardly from the horizontal rail (6) through a predetermined angle.

42. 发明公开

EP0141252A3 Method amd apparatus for sewing elongated fabrik piece 有权转让
标题翻译：方法用于缝合延长筋膜的方法
公开(公告)号：EP0141252A3
公开(公告)日：1985-06-12
申请号：EP84111481
申请日：1984-09-26
申请人： YOSHIDA KOGYO K.K.
发明人： Boser, Ronald J.
IPC分类号： D05B33/02 , D05B03/18
CPC分类号： D05B35/064 , D05B41/00 , D05B65/00 , D05D2207/02 , D05D2209/02 , D05D2303/02
摘要： An automatic apparatus for sewing elongated workpieces, and especially useful for precisely sewing a pair of concealed slide fastener stringers (78) to a pair of fabric halves (75,76) defining the opening therebetween comprises a table (1) having fabric input guides (4) at the front end of the table (1), a sewing station (3), and a gripper assembly (7) for drawing the fabric pieces from the sewing station (3) under a tension less than that applied by the sewing machinefeed dog and presser foot (10). Individually actuable workpiece holders (6) are provided to permit successive setting up of the fabric pieces (75,76) in the sewing station (3). Fastener stringers (78) are guided to the sewing station (3) with their corded edges (79) supported in guide channels as the stringers (78) are superposed on the respective fabric piece (75,76). The sewing operation proceeds automatically in an extremely precise manner after the sewing station (3) is inputed and the sewing machine (2) started.

43. 发明公开

EP0141252A2 Method amd apparatus for sewing elongated fabrik piece 有权转让
标题翻译：对于细长工件缝制方法和装置。
公开(公告)号：EP0141252A2
公开(公告)日：1985-05-15
申请号：EP84111481.2
申请日：1984-09-26
申请人： YOSHIDA KOGYO K.K.
发明人： Boser, Ronald J.
IPC分类号： D05B33/02 , D05B3/18
CPC分类号： D05B35/064 , D05B41/00 , D05B65/00 , D05D2207/02 , D05D2209/02 , D05D2303/02
摘要： An automatic apparatus for sewing elongated workpieces, and especially useful for precisely sewing a pair of concealed slide fastener stringers (78) to a pair of fabric halves (75,76) defining the opening therebetween comprises a table (1) having fabric input guides (4) at the front end of the table (1), a sewing station (3), and a gripper assembly (7) for drawing the fabric pieces from the sewing station (3) under a tension less than that applied by the sewing machinefeed dog and presser foot (10). Individually actuable workpiece holders (6) are provided to permit successive setting up of the fabric pieces (75,76) in the sewing station (3). Fastener stringers (78) are guided to the sewing station (3) with their corded edges (79) supported in guide channels as the stringers (78) are superposed on the respective fabric piece (75,76). The sewing operation proceeds automatically in an extremely precise manner after the sewing station (3) is inputed and the sewing machine (2) started.

44. 发明授权

EP0052142B1 SHEET PRODUCTION SYSTEM WITH HEM EXPANDER 失效
标题翻译： HEM EXPANDER生产系统
公开(公告)号：EP0052142B1
公开(公告)日：1985-03-20
申请号：EP81901667.6
申请日：1981-05-27
申请人： OPELIKA MANUFACTURING CORPORATION
发明人： BROCKLEHURST, Charles E.
IPC分类号： D05B35/02 , D05B97/00
CPC分类号： D05B23/00 , B65H2301/341 , D05B25/00 , D05B33/02 , D05B35/02 , D05B41/00 , D05D2207/02 , D05D2207/04 , D05D2305/04 , D05D2305/06 , D05D2305/12 , D05D2305/14 , D10B2503/02 , D10B2503/06 , Y10S112/02
摘要： Sheet material (21) is taken from a supply (22) moved along its length to a cutting station (32), the sheet material is cut into segment (34), and the cut segments are moved parallel to their cut edges (36, 38), the cut edges are hemmed, and the segments (34) are folded. At the cutting station (32) the leading portion of the sheet material is gripped and pulled from the entrance to the cutting station to the other side thereof, a slack bar is moved downwardly into the segment of sheet material in the cutting station to form slack (35) in the segment, and the segment in the cutting station is clamped against parallel conveyor tapes. A cutting disc (33) is drawn across the sheet material at the entrance to the cutting station (32), and the parallel conveyor tapes move the sheet parallel to its cut edges to a hemming station (40) where the edges are folded and hemmed. The hems of the side edges are expanded after being mechanically formed and prior to being sewn. The leading and trailing edges of the folded portions of the hems are aligned with the leading and trailing edges of the unfolded portion of the hem as the segment approaches the sewing machine (296).

45. 发明公开

EP0020610A1 SHEET PRODUCTION SYSTEM 失效
标题翻译：板材生产系统
公开(公告)号：EP0020610A1
公开(公告)日：1981-01-07
申请号：EP79901590.0
申请日：1979-10-24
申请人： OPELIKA MANUFACTURING CORPORATION
发明人： BURTON, Perry E. , BROCKLEHURST, Charles E.
IPC分类号： B65H35 , B65H45 , D05B23 , D05B25 , D05B33 , D05B35 , D05B37 , D06C25 , D06H7 , D05B41
CPC分类号： D05B25/00 , D05B23/00 , D05B33/02 , D05B35/02 , D05B41/00 , D05D2207/02 , D05D2207/04 , D05D2305/04 , D05D2305/06 , D05D2305/12 , D05D2305/14 , D10B2503/02 , D10B2503/06
摘要： Un materiau en feuilles (24) est repris depuis un approvisionnement, deplace le long de sa longueur vers une station de coupage (31), l'un de ses bords (21a) est ourle pendant qu'il se deplace vers la station de coupage, le materiel en feuille est coupe en segments (34) et les segments coupes sont deplaces parallelement a leurs bords coupes les bords coupes sont ourles et les segments sont plies. A la station de coupage la portion conductrice du materiau en feuilles est saisie et tiree (105) depuis l'entree de la station de coupage jusqu'a l'autre cote de celle-ci, une barre pour donner du mou (145) est deplacee vers le bas dans le segment du materiau en feuilles dans la station de coupage pour donner du mou dans le segment, le materiau en feuilles est maintenu fermement dans la partie adjacente a la station de coupage et le segment dans la station de coupage est maintenu fermement contre des bandes paralleles de transport (76, 78). Un disque coupant (32) est tire en travers du materiel en feuille a l'entree de la station de coupage et les bandes paralleles de transport deplacent la feuille parallelement a ses bords coupes vers une station d'ourlage (40) ou les bords sont plies et ourles.
摘要翻译：片材（24）从供给源上被拾取，沿着其长度移动到切割台（31），其边缘（21a）中的一个边缘（21a）在朝向切割台片材被切割成片段（34），并且切割片段平行于其切割边缘移位，切割边缘被卷边并且片段被折叠。在切割站处，片材的导电部分被抓住并从切割站的入口被拉动（105）到其另一侧，提供松弛的杆（145）是向下移动进入切割站中的片材段以给出段的松弛，片材被牢固地保持在切割站的相邻部分中，并且维持切割站中的段牢固地抵靠平行的传送带（76,78）。切割圆盘（32）在切割工位的入口处被拉过片材，并且平行传送带将薄片平行于其切割边缘移动到折边工位（40），在折边工位褶皱和下摆。

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